Heat maps of the universe reveal cosmic gases are 10 TIMES hotter than it was 10 billion years ago
Heat maps of the universe reveal cosmic gases are 10 TIMES hotter today than it was 10 billion years ago As the universe expands, it drags matter into new stars and galaxies Cosmic gasses around objects increase in temperature along the way The mean temperature of those gasses has risen tenfold over 10 billion years … Read more